公开(公告)号：US4101214A

公开(公告)日：1978-07-18

申请号：US645914

申请日：1975-12-31

申请人： Yutaka Irie ,  Tomoji Murata ,  Kenji Shibazaki ,  Shigemitu Shimizu ,  Yukio Tokura ,  Shunji Yamamoto

发明人： Yutaka Irie ,  Tomoji Murata ,  Kenji Shibazaki ,  Shigemitu Shimizu ,  Yukio Tokura ,  Shunji Yamamoto

IPC分类号： G03G15/06 ,  G03G15/08 ,  G03G15/10

CPC分类号： G03G15/105

摘要： An electrophotographic copying apparatus incorporating therein an improved developing material supplying device which supplying device includes a copy paper detecting unit for detecting the length of the copy paper, an integrating circuit for integrating the length of the copy paper detected by the detecting unit and a supply tank driving unit which operates the supply tank to supply a concentrated developing material into the developing tank through a valve, upon receipt of a signal from the integrating circuit, by which arrangement, the concentrated developing material can be supplied to the developing tank every time after a predetermined length of the copy paper is fed through the developing tank.

摘要翻译： 一种其中包含改进的显影材料供应装置的电子照相复印装置，该供应装置包括用于检测复印纸的长度的复印纸检测单元，用于将由检测单元检测到的复印纸的长度与供给槽 驱动单元，其操作供应罐，以在收集来自积分回路的信号时通过阀将浓缩的显影材料供应到显影槽中，通过该装置，浓缩的显影材料可以每次在 复印纸的预定长度通过显影槽进给。

公开(公告)号：US3997262A

公开(公告)日：1976-12-14

申请号：US500171

申请日：1974-08-23

申请人： Yasuhiko Doi ,  Shunji Yamamoto ,  Osamu Okada ,  Takashi Hikosaka ,  Masamichi Hayashi

发明人： Yasuhiko Doi ,  Shunji Yamamoto ,  Osamu Okada ,  Takashi Hikosaka ,  Masamichi Hayashi

IPC分类号： G03G15/22 ,  G03G15/00 ,  G03G15/10 ,  G03G15/11 ,  G03G15/18 ,  G03G15/30 ,  G03G21/16

CPC分类号： G03G15/10 ,  G03G15/104 ,  G03G15/11 ,  G03G15/307 ,  G03G21/1628 ,  G03G2221/16 ,  G03G2221/1636 ,  G03G2221/1642 ,  G03G2221/1654 ,  G03G2221/1657 ,  G03G2221/1672 ,  G03G2221/1687

摘要： A transfer type electrophotographic copying apparatus with a reciprocating platform to place an original to be copied thereon, which comprises a rotatable photoreceptor drum of a small diameter, and processing devices of small size disposed around the photoreceptor drum with minimum spaces necessary between the processing devices, so that the size and weight of the copying apparatus can be reduced to a large extent. The housing of the apparatus can be divided into an upper frame and a lower frame with the upper frame pivotally connected to the lower frame for easy access to the internal mechanisms in maintenance and replacing of the parts.

摘要翻译： 一种具有往复式平台的转印型电子照相复印装置，其中放置要复印的原稿，其包括小直径的可旋转的感光鼓，以及设置在感光鼓周围的小尺寸的处理装置，处理装置之间需要的空间最小， 从而可以在很大程度上降低复印装置的尺寸和重量。 设备的外壳可以分为上框架和下框架，上框架可枢转地连接到下框架，以便在维护和更换零件时便于访问内部机构。